<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      .plat {
        width: 660px;
        height: 370px;
        position: absolute;
        top: 0;
        right: 0;
        left: 0;
        bottom: 0;
        margin: auto;
      }
      .circle1,
      .circle2,
      .circle3,
      .circle4,
      .circle5 {
        position: absolute;
        width: 200px;
        height: 200px;
        border-radius: 50%;
      }
      .circle1 {
        border: 10px solid #0245ba;
      }
      .circle2 {
        left: 220px;
        border: 10px solid #000;
      }
      .circle3 {
        left: 440px;
        border: 10px solid #f30004;
      }
      .circle4 {
        left: 110px;
        top: 150px;
        border: 10px solid #febd01;
      }
      .circle5 {
        left: 330px;
        top: 150px;
        border: 10px solid #008c00;
      }
    </style>
  </head>
  <body>
    <div class="plat">
      <div class="circle1"></div>
      <div class="circle2"></div>
      <div class="circle3"></div>
      <div class="circle4"></div>
      <div class="circle5"></div>
    </div>
  </body>
</html>
